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Solve x2+4x-5=0 by completing the square …

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Solve x2+4x-5=0 by completing the square method.

Posted by Rishabh Pathak 6 years, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Md Sohel 6 years, 10 months ago

Are you Anushka Sharma from dichoan

0Thank You

Anushka K 6 years, 10 months ago

x2+4x−5=0, x2+4x+4−9=0, (x+2)²=9, (X+2)=(3)² X+2=3 X=3-2 X=1

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CBSE > Class 10 > Mathematics

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Posted by Kanika . 1 month, 2 weeks ago

CBSE > Class 10 > Mathematics